For list of English language publications see google scholar 

The visual stimulation and analysis software can be downloaded at github.

Dutch-language publications
J.A. Heimel and F. Dekkers Ken uw klassieken Twee-foton-excitatie, NTvN januari 73,1: 20-1
2002J.A.F. HeimelHoe kom ik in de minderheid, NTvN April (2002) (2nd prize Ph.D. writing competition of Dutch Physical Society NNV) pdf
1998Learning while Thinking, Doctoraal (master's) thesis Utrecht University. pdf